Symbol Type
What it is
Date adopted
Picture
The State’s Great Seal
Great Seal
August 26, 1868

State flag
flag
July 6, 1915

State tree
White oak
1908

State flower
violet
1908

State song
“Illinois”
1925
By thy rivers gently flowing, Illinois, Illinois,
O'er thy prairies verdant growing, Illinois, Illinois,
Comes an echo on the breeze.
Rustling through the leafy trees, and its mellow tones are these, Illinois, Illinois,
And its mellow tones are these, Illinois.

From a wilderness of prairies, Illinois, Illinois,
Straight thy way and never varies, Illinois, Illinois,
Till upon the inland sea,
Stands thy great commerical tree, turning all the world to thee, Illinois, Illinois,
Turning all the world to thee, Illinois.

When you heard your country calling, Illinois, Illinois,
Where the shot and shell were falling, Illinois, Illinois,
When the Southern host withdrew,
Pitting Gray against the Blue, There were none more brave than you, Illinois, Illinois,
There were none more brave than you, Illinois.

Not without thy wondrous story, Illinois, Illinois,
Can be writ the nation's glory, Illinois, Illinois,
On the record of thy years,
Abraham Lincoln's name appears, Grant and Logan, and our tears, Illinois, Illinois,
Grant and Logan, and our tears, Illinois.

State bird
Cardinal
1929

State slogan
“Land of Lincoln
1965

State mineral
Fluorite
1965

State insect
Monarch Butterfly
1974

State animal
White-tailed deer
January 1, 1982

State fish
Bluegill
1986

State prairie grass
Big Bluestem
August 31, 1989

State fossil
Tully Monster
1955

State dance
Square dance
1990

State soil
Drummer silty clay loam
August 2, 2001

State snack food
popcorn
August 4, 2003

State amphibian
Eastern tiger salamander
2005

State Reptile
Painted turtle
July 2005

State fruit
Goldrush apple
August 21, 2007